# Thumbnail Cat Number Description Denomination HPerf VPerf Tagging Tagging Color Paper Type Issue Date Actions
1781 1864a Frank C. Laubach, Educator 30¢ 11.20 11.20 Large Block DF 9/2/1984
1782 1864b Frank C. Laubach, Educator 30¢ 11.20 11.20 Overall 9/2/1984
1783 1864c Frank C. Laubach, Educator 30¢ 11.00 11.00 Tagging Omitted 9/2/1984
1784 1865 Charles R. Drew, Surgeon 35¢ 11.00 10.50 Overall 6/3/1981
1785 1865 Charles R. Drew, Surgeon 35¢ 11.00 10.50 Overall LF 6/3/1981
1786 1865a Charles R. Drew, Surgeon 35¢ 11.00 10.50 Tagging Omitted 6/3/1981
1787 1866 Robert Millikan, Scientist 37¢ 11.00 10.50 Overall HF 1/26/1982
1788 1866 Robert Millikan, Scientist 37¢ 11.00 10.50 Overall MF 1/26/1982
1789 1866a Robert Millikan, Scientist 37¢ 11.00 10.50 Tagging Omitted 1/26/1982
1790 1867 Grenville Clark, Author 39¢ 10.90 10.90 Small Block Solid Green 3/20/1985